Spécifications complètes pour Sirui 135mm T2.9 1.8x (Sony E Mount) et Sigma 90mm f/2.8 DG DN Contemporary (Sony E) :
| Sirui 135mm T2.9 1.8x - (Sony E Mount) | Sigma 90mm f/2.8 DG DN Contemporary - (Sony E) | |
 |  | |
| Marque | Sirui | Sigma |
| Weight | Disparu | 295 g |
| Monture de lentilles | Sony E | Sony E |
| Distance focale | 135 mm | 90 mm |
| Largest Aperture | 2.9 | 2.8 |
| Anamorfik Lens | Evet | Hayır |
| Anamorphic Squeeze Factor | 1.8 | Disparu |
| Minimum Odaklama Mesafesi | Disparu | 50 cm |
| Type | Disparu | Objectif principal |
| Aperture Range | Disparu | 2.8 - 22 |
| Filter Thread | Disparu | 55 |
| Lens grupları | Disparu | 10 |
| Lens elemanı | Disparu | 11 |
| Stabilization | Disparu | No |
| Otomatik odaklama | Disparu | Evet |
| Makro lens | Disparu | Hayır |
| Tam Kare Sensöre uyumlu mu? | Disparu | Evet |
| Objektif Gözlük içerir mi? | Disparu | Evet |
